Are you new here? Make sure you stop in for the New Member's Contest
You can use a football head jig to drag the bottom just like a c-rig, or use a big heavy spinnerbait slow rolled, or deep diving crank, but my absolute favorite is a zoom mag 11 texas rigged. I have even had good luck with a shaky head rigged with a zoom speed craw. The main thing to do is stay in contact with cover. whenever you get scared you are about to lose your lure, you are actually about to catch a fish.
If you are not confident with a Carolina Rig you might want to try using a lighter version until you get used to it. For example using your normal worm rig put a bobber stopper on the line below the worm weight and move it up the line about 12 to 15 inches. Fish this either the same way you fish a worm or try dragging the worm weight by pulling the line sideways with your rod. After a while you will get used to the feeling of what the weight is doing and what a strike feels like. Normally the line just feels heavy like a weed is on the line, but sometime you can feel a little bump. Over time and experimentation you can go lighter or heavier with the entire rig.My personal favorite Carolina rig is the Petey Rig. Long 7'3'' MH rod, 12 pound test line, light 1/8 to 1/4 tungsten weights, fast retrieve reel, and using a fluke, baby brush hog, or beaver as the bait. You want to fish the weight and not the bait. Pay attention to what the weight is doing and the bait will float up and drop down as well as move around on its own.